<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="学校ID" prop="schoolId">
        <el-input v-model="formData.schoolId" placeholder="请输入学校ID" />
      </el-form-item>
      <el-form-item label="学年" prop="schoolYear">
        <el-input v-model="formData.schoolYear" placeholder="请输入学年，如2024-2025" />
      </el-form-item>
      <el-form-item label="学期名称" prop="termName">
        <el-input v-model="formData.termName" placeholder="请输入学期名称" />
      </el-form-item>
      <el-form-item label="学期代码" prop="termCode">
        <el-input v-model="formData.termCode" placeholder="请输入学期代码" />
      </el-form-item>
      <el-form-item label="开始日期" prop="startDate">
        <el-date-picker
          v-model="formData.startDate"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="选择开始日期"
        />
      </el-form-item>
      <el-form-item label="结束日期" prop="endDate">
        <el-date-picker
          v-model="formData.endDate"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="选择结束日期"
        />
      </el-form-item>
      <el-form-item label="周数统计" prop="weeksCount">
        <el-input-number v-model="formData.weeksCount" :min="1" :max="52" placeholder="请输入周数统计" />
      </el-form-item>
      <el-form-item label="是否当前学期" prop="isCurrent">
        <el-radio-group v-model="formData.isCurrent">
          <el-radio :label="true">是</el-radio>
          <el-radio :label="false">否</el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="formData.status">
          <el-radio :label="1">启用</el-radio>
          <el-radio :label="0">禁用</el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { AcademicYearApi, AcademicYear } from '@/api/ao/academicyear'

/** 学年及班级信息 表单 */
defineOptions({ name: 'AcademicYearForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  yearId: undefined,
  schoolId: undefined,
  schoolYear: undefined,
  termName: undefined,
  termCode: undefined,
  startDate: undefined,
  endDate: undefined,
  weeksCount: 11,
  isCurrent: false,
  status: 1,
})
const formRules = reactive({
  schoolId: [{ required: true, message: '学校ID不能为空', trigger: 'blur' }],
  schoolYear: [{ required: true, message: '学年不能为空', trigger: 'blur' }],
  termName: [{ required: true, message: '学期名称不能为空', trigger: 'blur' }],
  termCode: [{ required: true, message: '学期代码不能为空', trigger: 'blur' }],
  startDate: [{ required: true, message: '开始日期不能为空', trigger: 'blur' }],
  endDate: [{ required: true, message: '结束日期不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await AcademicYearApi.getAcademicYear(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as AcademicYear
    if (formType.value === 'create') {
      await AcademicYearApi.createAcademicYear(data)
      message.success(t('common.createSuccess'))
    } else {
      await AcademicYearApi.updateAcademicYear(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    yearId: undefined,
    schoolId: undefined,
    schoolYear: undefined,
    termName: undefined,
    termCode: undefined,
    startDate: undefined,
    endDate: undefined,
    weeksCount: 11,
    isCurrent: false,
    status: 1,
  }
  formRef.value?.resetFields()
}
</script>
